Sterilizing Those Pesky Humans: Earth Day with Paul Ehrlich

Dr. Paul Kengor is professor of political science at Grove City College and executive director of The Center for Vision & Values. His books include "The Crusader: Ronald Reagan and the Fall of Communism" and "Dupes: How America’s Adversaries Have Manipulated Progressives for a Century."


The dark, hateful and racist world of a living symbol of Earth Day.